BREAKING: Israeli jets bomb Palestinians fleeing north Gaza

Israeli fighter jets on Friday bombed Palestinians fleeing north Gaza on the "safe corridor" designated by the military. 

Thousands of people have been travelling on foot along the Salah al-Din Road towards southern Gaza amid dire humanitarian conditions in the north, caused by a month-long Israeli blockade, shelling and ground attacks. 

Several people were killed or wounded in the bombing on Friday, according to initial media reports.